{"id":2261,"date":"2014-03-08T21:01:48","date_gmt":"2014-03-08T12:01:48","guid":{"rendered":"https:\/\/artsat.jp\/?page_id=2261"},"modified":"2015-05-26T16:05:34","modified_gmt":"2015-05-26T07:05:34","slug":"morikawa","status":"publish","type":"page","link":"https:\/\/artsat.jp\/en\/project\/invader\/morikawa","title":{"rendered":"MORIKAWA – Arduino Compatible Mission OBC"},"content":{"rendered":"

MORIKAWA<\/h1>\r\n

-Arduino Compatible On-Board Computer<\/h2>\r\n
\r\n
“MORIKAWA” is a Arduino\u00a0compatible on-board computer developed by ARTSAT team. It was integrated in High Altitude Balloon (JAXA), INVADER<\/a> (CO-77), and DESPATCH<\/a> (FO-81).<\/div>\r\n
MORIKAWA allows flexible\u00a0space mission. Arduino API-based SDK provides easy programming.<\/div>\r\n
MORIKAWA operated in High-Altitude Atomosphere, Low-Earth Orbit, and DeepSpace. All mission complete successfully.<\/div>\r\n<\/div>\r\n
\r\n
Software Design: Junshi Horiguchi, Ron Hashimoto<\/div>\r\n
Hardware Design: Kent Nakazawa<\/div>\r\n<\/div>\r\n\"Morikawa<\/a>\r\n\"Morikawa_FM\"<\/a>\r\n

Specification:<\/h3>\r\n
\r\n
MCU: ATmega2560<\/div>\r\n
Input: CMOS Camera,\u00a0Satellite HK Data<\/div>\r\n
Output: Audio Tone Signal,\u00a0Speech synthesis<\/div>\r\n
Storage: 1MB Flash, 128kB FRAM, 512kB EEPROM (Shared with Satellite OBC)<\/div>\r\n
Application: Camera, Digitalker, ELIZA bot, Virtual Machine (for Reprogramming)<\/div>\r\n<\/div>\r\n

Mission Result:<\/h3>\r\n
\"invader_0429\"<\/a>

INVADER’s first shot (Original size: 160 x 120 pixel)<\/p><\/div>\r\n\r\n

\"art0328-0112UTC\"<\/a>

Downlinked signal<\/p><\/div>\r\n\r\n

\"BOT_decode\"<\/a>

ELIZA bot Reply from Space!<\/p><\/div>\r\n

Link<\/h3>\r\n
\r\n
MorikawaSDK on GitHub<\/a><\/div>\r\n
MorikawaApp on GitHub<\/a><\/div>\r\n
Journal “Development of Software for the Arduino-compatible Mission OBC: Abstraction and Re-programming”<\/a><\/div>\r\n<\/div>\r\n

Morikawa in Detail (in Japanese)<\/a><\/h3>","protected":false},"excerpt":{"rendered":"

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